Sing is an animated feature from the same stable as Despicable Me and features the voice talent from the likes of Matthew McConaughey and Reece Witherspoon.
The film makes its debut with a rather spectacular £10.4 million debut weekend which makes it the 66 top opening of all time.
Sing replaces La La Land which falls to number 3 this week with a £3.1 million 3rd weekend and a £20.9 million total UK gross.
Missing out on the top spot is the highly anticipated T2 Trainspotting which lands at number 2, the film is an 18 rating so the audience compared to Sing is limited, but £5.1 million is good and any other week would have easily seen the film enter at the top.
Also new this week is Hacksaw Ridge from director Mel Gibson at number 5 with £1.4 million and Rahm at number 7 with £521,000.
Highest total grossing film on the UK box office this week is Rogue One: A Star Wars Story which after 7 weeks has grossed £65.2 million while the longest running film is Trolls with 13 weeks.